729  
CDUS41 KILN 200547  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
147 AM EDT THU MAR 20 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR MARCH 19 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 9:52 PM 81 2012 53 14 51  
MINIMUM 54 10:43 PM 10 1934 34 20 27  
AVERAGE 61 43 18 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 2.63 1943 0.11 0.26 0.00  
MONTH TO DATE 2.27 2.05 0.22 2.68  
SINCE MAR 1 2.27 2.05 0.22 2.68  
SINCE JAN 1 6.12 7.48 -1.36 9.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1906 0.1 -0.1 0.0  
MONTH TO DATE T 3.0 -3.0 T  
SINCE MAR 1 T 3.0 -3.0 T  
SINCE JUL 1 22.0 23.7 -1.7 13.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 22 -18 26  
MONTH TO DATE 333 475 -142 303  
SINCE MAR 1 333 475 -142 303  
SINCE JUL 1 4133 4419 -286 3665  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 48 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 10:00 PM  
LOWEST 32 1:00 AM  
AVERAGE 59  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 83 2012  
MINIMUM TEMPERATURE (F) 34 14 1934  
1951  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 7:40 AM EDT SUNSET 7:49 PM EDT  
MARCH 21 2025.........SUNRISE 7:38 AM EDT SUNSET 7:50 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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